Flex and Reflex

Flex

Flex verb - Cause (a plastic object) to assume a crooked or angular form.
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Synonyms for Flex

Reflex and flex are semantically related. In some cases you can use "Reflex" instead a verb "Flex".

Reflex

Reflex noun - An automatic instinctive unlearned reaction to a stimulus.
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Synonyms for Reflex

Flex and reflex are semantically related. Sometimes you can use "Flex" instead a verb "Reflex".

Mutual synonyms

Cite this Source
Reflex and Flex. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/flex/reflex
Flex & Reflex. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/flex/reflex>.
Reflex or Flex. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/flex/reflex.
Google Ngram Viewer shows how "flex" and "reflex" have occurred on timeline